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3 years ago

If you horizontally stretch the quadratic parent function, f(x) = x2, by a factor

Mathematics

1 answer:

Brilliant_brown [7]3 years ago

6 0

Answer:

Step-by-step explanation:

If you horizontally stretch the quadratic parent function, f(x) = x2, by a factor

of 3, what is the equation of the new function?

A. g(x) = 1/3x2

B. g(x) = 3x2

C. g(x) = (3x)2

D. g(x) = (1/3x)2

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Given that

Iteru [2.4K]

Answer:

y=3÷9

Step-by-step explanation:

2x-9y=11

or,2×7-9y=11

or,14-11=9y

or,3÷9=y

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3 years ago

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kondor19780726 [428]

Answer:

1. Exact Form: 71/28 Mixed Number Form: 2 15/28

2. Exact Form: 27/10 Mixed Number Form: 2 7/10

3. Exact Form: 5/6

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Step-by-step explanation:

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3 years ago

Read 2 more answers

Can a triangle be drawn with side lengths 8.4 inches, 9.2 inches, and 17 inches?

sasho [114]

Answer:

yes

Step-by-step explanation:

based on the triangle inequality theorem, add the two smallest numbers together (8.4,9.2) to get 17.6 which is bigger than 17

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2 years ago

12. Which two numbers whose ratio is 3 to 2 have a sum of 35? PLEASE HELP ASAP!!

Brut [27]

Answer:

14 and 21

Step-by-step explanation:

$You should solve the following linear equations : \\\frac{x}{y} = \frac{3}{2}\\ x+y=35$

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3 years ago

In Exercises 17-20, find the value of x so that the function has the given value. 17. f(x) = 8x - 7; f(x) = 17

Nastasia [14]

Answer:

17.) x = 3

18.) x = -5

I couldn't do 19.) and 20.) for you because there are weird symbols that I believe you mistakenly input. But I'm sure you now get the gist of how to solve such problems. Peace <3

Step-by-step explanation:

All you really have to do for all of the problems is substitute your value of "x" for the function.

17.) f(x) = 8x - 7; f(x) =17

17 = 8x -7 ---- substitute 17 for f(x), add 7 on both sides

24 = 8x ------ divide 8 on both sides

x = 3

18.) g(x) = -4x + 7; g(x) = 27

27 = -4x + 7 substitute 27 for g(x), subtract 7 on both sides

20 = -4x

x = -5

5 0

2 years ago